In the diagram, a|| b. Complete the following statements. a b 14 213 5 8 6 7 1. If m21 = 100°, then mz5= 2. If m 22 = 859, then mz6= 3. If m 23 = 1050, then m27= 4. If m 24 = 73°, then m28= 5. If m25 = 67°, then m28= с​